costeffective.com.au

4.9
4.9 Based on 200 reviews

Cost Effective Maintenance have been solving Australia’s engine and machinery problems for over 30 years. Providing a highly concentrated range of Australian made products to solve your engine problems. Australia's number one supplier for fuel and oil add...

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Average Rating

4.9

/
5

200 Reviews

5 Star
96%
4 Star
3%
3 Star
0%
2 Star
0%
1 Star
0%

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Mick
Great customer service and would…

Great customer service and would recommend them to anyone

5
Date of experience: Nov 24, 2025
Ken Toll
I have a 2018 ford ranger

I have a 2018 ford ranger, 160,000km on clock, had carbon build up on air intake, started using this product after 4th full tank of fuel used I how get over 800km per tank. Car starts and runs better even towing a 21ft caravan. Great product

5
Date of experience: Nov 24, 2025
Sami
Flushing oil concentrate didn't work on…

Flushing oil concentrate didn't work on my Hyundai Santa Fe 2007 Diesel driven 290000km. I flushed the engine oil for a total of 3 times and each time, new 5L oil was added into the engine followed by 85 mL of the Flushing oil concentrate. The car engine was run for 30 min each time while the car was in idle. The drained oil was still black and full of carbon. I bought this Flushing oil concentrate (250 mL) for $103 with discounted price but proved to be ineffective in my case. At the end, I regretted that I should have bought engine flush liquid from car autos (e.g. Supercheap, Autobarn or Repco).

1
Date of experience: Nov 23, 2025
Orazio Scuderi
I found that the decarbonisation liquid…

I found that the decarbonisation liquid works a wonder on my diesel vehicle.i found it’s given my motor more response on acceleration.

5
Date of experience: Nov 23, 2025
Great service and product

5
Date of experience: Nov 21, 2025
Peter Vella
Great product

Great product. Been using them for years.

5
Date of experience: Nov 21, 2025
AMACC Pty Ltd
Products work and do as promoted

Product selection, and information on the different products are comprehensive. Web site is easy to negotiate, and ordering goods is fairly streamlined. Product combinations are always a mix of products that combine to achieve great results. Delivery of goods are always on expected time and packaging ensures products arrive in top condition.

5
Date of experience: Nov 21, 2025
Stephen Mackay
I have been using Cost Effective…

I have been using Cost Effective Maintenance products now for about 15 years and have always been happy with the service and product quality.I have used nearly all there products on multiple vehicles and machinery and has always performed.

5
Date of experience: Nov 20, 2025
Eric
Good products

The products appear to be good quality and do what they say they will do. Contacting them is always positive. A good company to deal with.

5
Date of experience: Nov 20, 2025
Neil Manners
The chassis guard really works as described.

The products I have used so far are doing what was expected. The chassis guard works brilliant. On my second order.

5
Date of experience: Nov 19, 2025

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Business Details

  • Cost Effective Maintenance have been solving Australia’s engine and machinery problems for over 30 years. Providing a highly concentrated range of Australian made products to solve your engine problems. Australia's number one supplier for fuel and oil additives.

  • email admin@costeffective.com.au
  • call 0733766188
  • language https://costeffective.com.au/

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